locale

Show current locale settings

$ locale

$ locale --all-locales

$ locale --all-locales --verbose

$ locale date_fmt

locale [options] [name...]

locale displays information about the current locale settings or lists available locales. It shows environment variables that control language, character encoding, date/time formats, and other regional settings.

-a, --all-locales

List all available locales

Show verbose locale information

Print category names

Print keyword names

List available character maps

LC_CTYPE

Character classification and case conversion

String collation order

Message translations

Currency formatting

Number formatting

Date and time formatting

localectl(1), locale-gen(8), localedef(1)